217053018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{132511}}^1$

素因数の和:132539

約数の個数: 48

約数和(自身を含む): 578812416

約数和(自身を除く): 361759398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 132511, 265022, 397533, 795066, 927577, 1192599, 1722643, 1855154, 2385198, 2782731, 3445286, 5167929, 5565462, 8348193, 10335858, 12058501, 15503787, 16696386, 24117002, 31007574, 36175503, 72351006, 108526509, 217053018]

約数ペア:

[(1, 217053018), (2, 108526509), (3, 72351006), (6, 36175503), (7, 31007574), (9, 24117002), (13, 16696386), (14, 15503787), (18, 12058501), (21, 10335858), (26, 8348193), (39, 5565462), (42, 5167929), (63, 3445286), (78, 2782731), (91, 2385198), (117, 1855154), (126, 1722643), (182, 1192599), (234, 927577), (273, 795066), (546, 397533), (819, 265022), (1638, 132511)]